MCP6041T-I Datasheet, PDF (7/40 Pages) Microchip Technology – 600 nA, Rail-to-Rail Input/Output Op Amps

MCP6041/2/3/4
Note: Unless otherwise indicated, T_A = +25°C, V_DD = +1.4V to +6.0V, V_SS = GND, V_CM = V_DD/2, V_OUT  V_DD/2,
V_L = V_DD/2, R_L = 1 M to V_L, and C_L = 60 pF.
101000k
1010k0
V_DD = 5.5V
V_CM = V_DD
100
IB
10
| IOS |
11
00..11
45
55 65 75 85 95 105 115 125
Ambient Temperature (°C)
FIGURE 2-13:
Input Bias, Offset Currents
vs. Ambient Temperature.
1001000k
VDD = 5.5V
10010k
TA = +125°C
I_B
110000
1100
TA = +85°C
11
| I_OS |
00..11
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common Mode Input Voltage (V)
FIGURE 2-16:
Input Bias, Offset Currents
vs. Common Mode Input Voltage.
120
0
100
Gain
-30
80
-60
60
Phase
-90
40
-120
20
-150
0
-180
-20
-210
0.10.0E1- 01..0E1- _{10..E1- 1.1E+ 11.E0+ 11.0E0+ 11.Ek+} 110.Ek+ 110.E0k+
03 02 01 F0r0eque0n1cy (0H2z) 03 04 05
FIGURE 2-14:
Frequency.
Open-Loop Gain, Phase vs.
130
120
110
100
90
80
70
60
1.1E0+002
V_DD = 5.5V
V_DD = 1.4V
V_OUT = 0.1V to V_DD – 0.1V
1.E1+k03
1.1E0+k04
Load Resistance (:)
11.E0+00k5
FIGURE 2-17:
DC Open-Loop Gain vs.
Load Resistance.
140
130
120
110
100
R_L = 50 kΩ
90
V_DD = 5.0V
V_OUT = 0.1V to V_DD - 0.1V
80
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
FIGURE 2-15:
DC Open-Loop Gain vs.
Power Supply Voltage.
140
R_L = 50 kȍ
130
120
V_DD = 5.5V
110
100
V_DD = 1.4V
90
80
0.00
0.05
0.10
0.15
0.20
Output Voltage Headroom;
V_DD – V_OH or V_OL – V_SS (V)
0.25
FIGURE 2-18:
DC Open-Loop Gain vs.
Output Voltage Headroom.
 2001-2013 Microchip Technology Inc.
DS21669D-page 7